How do you find the length if you already know the perimeter? this is what i mean:

morgan is ordering carpet for her bedroom. she measures the room and finds a width of 22 feet and a perimeter of 66 feet.

i know for sure that the first thing i need to do is find the length, but how do i do that with only knowing the width and perimeter?

Asix-sided number cube is rolled twice. what is the probability that the first roll is an even numbe and the second roll is a number greater than 4?

Mia’s gross pay is 2953 her deductions total 724.15 what percent if her gross pay is take-home pay

Mahnoor randomly selects times to walk into a local restaurant and observe the type of music being played she found that the restaurant was playing country 11 times rock & roll 17 times and blues 8 times use the observed frequencies to create a probability model for the type of music the restaurant is playing the next time mahnoor walks in.